package top.springcloud.customer.mapper;

import org.springframework.stereotype.Component;
import top.springcloud.customer.entity.Customer;

/**
 * @ClassName CustomerMapper
 * @Description TODO
 * @Author 维康
 * @Date 2018/8/13 17:24
 * @Version 1.0
 **/
public interface CustomerMapper {
    Customer selectById(Integer customerId);
}
